ProRox® PS 680 NA
ProRox® PS 680NA high-performance mandrel wound stone wool insulation is designed to bring exceptional fire protection to petrochemical installations, helping keep your pipework – and people – safe from harm.
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About ProRox® PS 680 NA
ProRox PS 680NA mandrel wound pipe sections are made from stone wool and are produced with special fibre structure and chemistry to ensure the best possible fire performance. Easy to install, this durable insulation product complies with internationally recognised standards. It also has a proven hydrocarbon fire rating of up to 2 hours in accordance with UL 1709 standards, making it ideal in petrochemical installations. Choose this pipe section insulation, featuring a maximum use temperature of 1400˚F, for exceptional safety in industrial applications.
- Water repellent to minimise the risk of CUI
- Non-combustible and fire resistant
- Pre-shaped for quick, easy and accurate installation and optimal performance
Application
The durable and cost-effective design of the ProRox PS 680NA makes it ideal for use in oil, gas, and petrochemical facilities, where fire resistance is a primary concern.
Available dimensions
Standard inner diameter range for ProRox PS 680NA is 2" to 26" in the thickness range from 2" to 4". Please check for local variations.
Certificates
Why ProRox?
Energy‑efficient, fire‑safe insulation
Easy to install, durable and CUI‑mitigating
ProRox is easy to install, dimensionally stable, and sustainable, providing proven energy and CO₂ savings while minimizing the risk of corrosion under insulation. Choose ProRox for reliable, high-performance insulation you can trust.
Product properties
Our products are designed with your specifications in mind:
| Name | Unit | Test standard | Value |
|---|---|---|---|
| Maximum service temperature | °C | EN 14707 | 1400 |
| Nominal density | lb/ft3 | ASTM C302 | 11.2 |
| Water absorption | lb/ft² | EN 13472 | ≤ 0,04 ≤ 0,04 (after 24 hrs. pre-heating at 482°F / 250°C) |
Downloads
Our goal is to help you quickly find the documentation you need. If you’re unable to locate specific information, please reach out - we’re here to support you.
ProRox PS 680 NA
Download product datasheet in English
ProRox® process manual
This is a comprehensive technical guide to our ProRox stone wool insulation.
Rockassist brochure
Discover our Rockassist calculation program - free of charge!
WR-Tech™ factsheet North America
ROCKWOOL ProRox® solutions with WR-Tech™
FR_Tech Factsheet
ROCKWOOL ProRox® solutions with FR-Tech™
Online tools
We provide a wide range of free tools to support your work - from online calculators for energy and heat‑loss assessments to a comprehensive online pricing tool Rockprice. Whether you are just starting your project or require technical guidance along the way, we are here to assist you at every stage.
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